Solvothermal Synthesis of TiO2 Hollow Microsphere and Its Photocatalytic Properties
TiO2 hollow microspheres were synthesized by a facile solvothermal method. The prepared samples were characterized by the XRD, SEM, TEM, BET and UV-vis. The results showed that the TiO2 hollow microspheres offered an enhanced photocatalytic activity due to the multiple reflections of the UV light within the inner hollow structure.
Hexing Li, Qunjie Xu and Daquan Zhang
J. G. Wang et al., "Solvothermal Synthesis of TiO2 Hollow Microsphere and Its Photocatalytic Properties", Advanced Materials Research, Vols. 356-360, pp. 345-348, 2012